15698873680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11447}}^1$

素因数の和:11577

約数の個数: 160

約数和(自身を含む): 43608637440

約数和(自身を除く): 27909763760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 79, 80, 112, 124, 140, 155, 158, 217, 248, 280, 310, 316, 395, 434, 496, 553, 560, 620, 632, 790, 868, 1085, 1106, 1240, 1264, 1580, 1736, 2170, 2212, 2449, 2480, 2765, 3160, 3472, 4340, 4424, 4898, 5530, 6320, 8680, 8848, 9796, 11060, 11447, 12245, 17143, 17360, 19592, 22120, 22894, 24490, 34286, 39184, 44240, 45788, 48980, 57235, 68572, 80129, 85715, 91576, 97960, 114470, 137144, 160258, 171430, 183152, 195920, 228940, 274288, 320516, 342860, 354857, 400645, 457880, 641032, 685720, 709714, 801290, 904313, 915760, 1282064, 1371440, 1419428, 1602580, 1774285, 1808626, 2483999, 2838856, 3205160, 3548570, 3617252, 4521565, 4967998, 5677712, 6330191, 6410320, 7097140, 7234504, 9043130, 9935996, 12419995, 12660382, 14194280, 14469008, 18086260, 19871992, 24839990, 25320764, 28033703, 28388560, 31650955, 36172520, 39743984, 49679980, 50641528, 56067406, 63301910, 72345040, 99359960, 101283056, 112134812, 126603820, 140168515, 196235921, 198719920, 224269624, 253207640, 280337030, 392471842, 448539248, 506415280, 560674060, 784943684, 981179605, 1121348120, 1569887368, 1962359210, 2242696240, 3139774736, 3924718420, 7849436840, 15698873680]

約数ペア:

[(1, 15698873680), (2, 7849436840), (4, 3924718420), (5, 3139774736), (7, 2242696240), (8, 1962359210), (10, 1569887368), (14, 1121348120), (16, 981179605), (20, 784943684), (28, 560674060), (31, 506415280), (35, 448539248), (40, 392471842), (56, 280337030), (62, 253207640), (70, 224269624), (79, 198719920), (80, 196235921), (112, 140168515), (124, 126603820), (140, 112134812), (155, 101283056), (158, 99359960), (217, 72345040), (248, 63301910), (280, 56067406), (310, 50641528), (316, 49679980), (395, 39743984), (434, 36172520), (496, 31650955), (553, 28388560), (560, 28033703), (620, 25320764), (632, 24839990), (790, 19871992), (868, 18086260), (1085, 14469008), (1106, 14194280), (1240, 12660382), (1264, 12419995), (1580, 9935996), (1736, 9043130), (2170, 7234504), (2212, 7097140), (2449, 6410320), (2480, 6330191), (2765, 5677712), (3160, 4967998), (3472, 4521565), (4340, 3617252), (4424, 3548570), (4898, 3205160), (5530, 2838856), (6320, 2483999), (8680, 1808626), (8848, 1774285), (9796, 1602580), (11060, 1419428), (11447, 1371440), (12245, 1282064), (17143, 915760), (17360, 904313), (19592, 801290), (22120, 709714), (22894, 685720), (24490, 641032), (34286, 457880), (39184, 400645), (44240, 354857), (45788, 342860), (48980, 320516), (57235, 274288), (68572, 228940), (80129, 195920), (85715, 183152), (91576, 171430), (97960, 160258), (114470, 137144)]